package com.wei.service.impl;

import com.wei.pojo.Product;
import com.wei.service.ProductService;
import org.springframework.stereotype.Service;

@Service
public class ProductServiceImpl implements ProductService {

    @Override
    public Product selectProductById(Integer id) {
        return new Product(id, "空调——" + id, 2, 8679D);
    }
}
